! Started logfile: /scr/pima/bg219e_uvs/J0420-1501_X_uvs.log on Thu Apr 7 08:58:38 2016 obs /scr/pima/bg219e_uvs/J0420-1501_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0420-1501_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.886905 visibilities/baseline/integration-bin. ! Found source: J0420-1501 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 10728 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J0420-1501_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.014759Jy sigma=23.804616 ! Fit after self-cal, rms=0.841471Jy sigma=19.663770 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8813 mas, bmaj=2.76 mas, bpa=14.17 degrees ! Estimated noise=0.654946 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119202 Jy ! Component: 100 - total flux cleaned = 0.152623 Jy ! Total flux subtracted in 100 components = 0.152623 Jy ! Clean residual min=-0.006057 max=0.013734 Jy/beam ! Clean residual mean=-0.000027 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.152623 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.152623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.066453Jy sigma=1.509510 ! Fit after self-cal, rms=0.066374Jy sigma=1.507745 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147526 Jy ! Component: 100 - total flux cleaned = 0.022494 Jy ! Total flux subtracted in 100 components = 0.022494 Jy ! Clean residual min=-0.004688 max=0.008962 Jy/beam ! Clean residual mean=-0.000014 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.175117 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.175117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062366Jy sigma=1.404160 ! Fit after self-cal, rms=0.062354Jy sigma=1.403583 ! Inverting map ! Added new window around map position (-1.6, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00801587 Jy ! Component: 100 - total flux cleaned = 0.0122424 Jy ! Total flux subtracted in 100 components = 0.0122424 Jy ! Clean residual min=-0.003826 max=0.003702 Jy/beam ! Clean residual mean=-0.000007 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.18736 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.18736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061263Jy sigma=1.375933 ! Fit after self-cal, rms=0.061213Jy sigma=1.374733 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.104 mas, bpa=12.96 degrees ! Estimated noise=0.427065 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413817 Jy ! Component: 100 - total flux cleaned = 0.00650562 Jy ! Component: 150 - total flux cleaned = 0.00811297 Jy ! Component: 200 - total flux cleaned = 0.00924373 Jy ! Total flux subtracted in 200 components = 0.00924373 Jy ! Clean residual min=-0.002782 max=0.002578 Jy/beam ! Clean residual mean=-0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.196603 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.196603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060914Jy sigma=1.367343 ! Fit after self-cal, rms=0.060900Jy sigma=1.366954 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 3.104 at 12.96 degrees (North through East) ! Clean map min=-0.0026723 max=0.15625 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.02 ! LA 1.02 NL 0.99 OV 0.99 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.01 KP 1.00 ! LA 0.95 NL 1.05 OV 0.99 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.96 ! LA 0.98 NL 0.98 OV 1.03 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.03 KP 1.02 ! LA 1.00 NL 0.98 OV 1.01 PT 0.99 ! SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.99 ! LA 0.96 NL 1.02 OV 1.02 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00 KP 0.95 ! LA 0.98 NL 1.02 OV 1.01 PT 1.05 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.96 ! LA 0.99 NL 1.05 OV 1.00 PT 0.97 ! SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060900Jy sigma=1.366954 ! Fit after self-cal, rms=0.060753Jy sigma=1.359876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=3.109 mas, bpa=12.91 degrees ! Estimated noise=0.427277 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000538222 Jy ! Component: 100 - total flux cleaned = -0.000561141 Jy ! Component: 150 - total flux cleaned = -0.000560212 Jy ! Component: 200 - total flux cleaned = -0.000574819 Jy ! Total flux subtracted in 200 components = -0.000574819 Jy ! Clean residual min=-0.002400 max=0.002453 Jy/beam ! Clean residual mean=0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.196029 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.196028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060739Jy sigma=1.359574 ! Fit after self-cal, rms=0.060737Jy sigma=1.359460 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060737Jy sigma=1.359460 ! Fit after self-cal, rms=0.060495Jy sigma=1.354703 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.114 mas, bpa=12.98 degrees ! Estimated noise=0.426433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000425395 Jy ! Component: 100 - total flux cleaned = -0.000467957 Jy ! Component: 150 - total flux cleaned = -0.000485536 Jy ! Component: 200 - total flux cleaned = -0.000528895 Jy ! Total flux subtracted in 200 components = -0.000528895 Jy ! Clean residual min=-0.002315 max=0.002340 Jy/beam ! Clean residual mean=0.000000 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.1955 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.1955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060482Jy sigma=1.354431 ! Fit after self-cal, rms=0.060478Jy sigma=1.354369 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.53088e-05 Jy ! Component: 100 - total flux cleaned = -8.08685e-05 Jy ! Component: 150 - total flux cleaned = -0.000104436 Jy ! Component: 200 - total flux cleaned = -0.0001482 Jy ! Total flux subtracted in 200 components = -0.0001482 Jy ! Clean residual min=-0.002315 max=0.002340 Jy/beam ! Clean residual mean=0.000000 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.195351 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.195351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060472Jy sigma=1.354225 ! Fit after self-cal, rms=0.060470Jy sigma=1.354204 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060470Jy sigma=1.354204 ! Fit after self-cal, rms=0.060417Jy sigma=1.354099 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.116 mas, bpa=13.03 degrees ! Estimated noise=0.425693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000458636 Jy ! Component: 100 - total flux cleaned = -0.000510693 Jy ! Component: 150 - total flux cleaned = -0.000555434 Jy ! Component: 200 - total flux cleaned = -0.000606189 Jy ! Total flux subtracted in 200 components = -0.000606189 Jy ! Clean residual min=-0.002318 max=0.002301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.194745 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.194745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060410Jy sigma=1.353968 ! Fit after self-cal, rms=0.060409Jy sigma=1.353948 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.31229e-05 Jy ! Component: 100 - total flux cleaned = -5.31674e-05 Jy ! Component: 150 - total flux cleaned = -8.07302e-05 Jy ! Component: 200 - total flux cleaned = -0.000106648 Jy ! Total flux subtracted in 200 components = -0.000106648 Jy ! Clean residual min=-0.002311 max=0.002300 Jy/beam ! Clean residual mean=-0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.194639 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.194639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060406Jy sigma=1.353865 ! Fit after self-cal, rms=0.060404Jy sigma=1.353850 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060404Jy sigma=1.353850 ! Fit after self-cal, rms=0.060357Jy sigma=1.353819 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=4.232 mas, bpa=0.6609 degrees ! Estimated noise=0.504396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220293 Jy ! Component: 100 - total flux cleaned = -0.00033427 Jy ! Component: 150 - total flux cleaned = -0.000387834 Jy ! Component: 200 - total flux cleaned = -0.000405902 Jy ! Total flux subtracted in 200 components = -0.000405902 Jy ! Clean residual min=-0.002531 max=0.002777 Jy/beam ! Clean residual mean=-0.000000 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.194233 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 103 components and 0.194233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060354Jy sigma=1.353779 ! Fit after self-cal, rms=0.060354Jy sigma=1.353763 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.27951e-05 Jy ! Component: 100 - total flux cleaned = -3.04069e-05 Jy ! Component: 150 - total flux cleaned = -4.60297e-05 Jy ! Component: 200 - total flux cleaned = -5.29382e-05 Jy ! Total flux subtracted in 200 components = -5.29382e-05 Jy ! Clean residual min=-0.002515 max=0.002769 Jy/beam ! Clean residual mean=-0.000000 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.19418 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 107 components and 0.19418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060355Jy sigma=1.353737 ! Fit after self-cal, rms=0.060353Jy sigma=1.353725 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.116 mas, bpa=13.06 degrees ! Estimated noise=0.425131 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 3.116 at 13.06 degrees (North through East) ! Clean map min=-0.0022518 max=0.15579 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8814 mas, bmaj=2.772 mas, bpa=14.24 degrees ! Estimated noise=0.651722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118644 Jy ! Component: 100 - total flux cleaned = 0.15214 Jy ! Component: 150 - total flux cleaned = 0.167416 Jy ! Component: 200 - total flux cleaned = 0.176446 Jy ! Total flux subtracted in 200 components = 0.176446 Jy ! Clean residual min=-0.004196 max=0.004644 Jy/beam ! Clean residual mean=-0.000012 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.176446 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.176446 Jy ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.116 mas, bpa=13.06 degrees ! Estimated noise=0.425131 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748417 Jy ! Component: 100 - total flux cleaned = 0.0114083 Jy ! Component: 150 - total flux cleaned = 0.0137405 Jy ! Component: 200 - total flux cleaned = 0.0152553 Jy ! Total flux subtracted in 200 components = 0.0152553 Jy ! Clean residual min=-0.002328 max=0.002184 Jy/beam ! Clean residual mean=-0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.191702 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 55 components and 0.191702 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=4.232 mas, bpa=0.6609 degrees ! Estimated noise=0.504396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118873 Jy ! Component: 100 - total flux cleaned = 0.00162577 Jy ! Component: 150 - total flux cleaned = 0.0017275 Jy ! Component: 200 - total flux cleaned = 0.00181274 Jy ! Total flux subtracted in 200 components = 0.00181274 Jy ! Clean residual min=-0.002557 max=0.002755 Jy/beam ! Clean residual mean=-0.000001 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.193514 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.58113e-05 Jy ! Component: 100 - total flux cleaned = 0.000145797 Jy ! Component: 150 - total flux cleaned = 0.000197874 Jy ! Component: 200 - total flux cleaned = 0.000235345 Jy ! Total flux subtracted in 200 components = 0.000235345 Jy ! Clean residual min=-0.002529 max=0.002763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.19375 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 81 components and 0.19375 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.116 mas, bpa=13.06 degrees ! Estimated noise=0.425131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018218 Jy ! Component: 100 - total flux cleaned = -0.000319227 Jy ! Component: 150 - total flux cleaned = -0.000320086 Jy ! Component: 200 - total flux cleaned = -0.0002858 Jy ! Total flux subtracted in 200 components = -0.0002858 Jy ! Clean residual min=-0.002306 max=0.002251 Jy/beam ! Clean residual mean=-0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.193464 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.193464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060365Jy sigma=1.353892 ! Fit after self-cal, rms=0.060359Jy sigma=1.353802 wmodel /scr/pima/bg219e_uvs/J0420-1501_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219e_uvs/J0420-1501_X_map.mod wobs /scr/pima/bg219e_uvs/J0420-1501_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0420-1501_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0420-1501_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0420-1501_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020632 Jy ! Component: 100 - total flux cleaned = -0.000208888 Jy ! Component: 150 - total flux cleaned = -0.000278508 Jy ! Component: 200 - total flux cleaned = -0.000311619 Jy ! Component: 250 - total flux cleaned = -0.00024875 Jy ! Component: 300 - total flux cleaned = -0.000279993 Jy ! Component: 350 - total flux cleaned = -0.000309746 Jy ! Component: 400 - total flux cleaned = -0.000251376 Jy ! Component: 450 - total flux cleaned = -0.00019506 Jy ! Component: 500 - total flux cleaned = -0.000113548 Jy ! Component: 550 - total flux cleaned = -8.78001e-05 Jy ! Component: 600 - total flux cleaned = -8.78726e-05 Jy ! Component: 650 - total flux cleaned = -0.000112316 Jy ! Component: 700 - total flux cleaned = -0.000136455 Jy ! Component: 750 - total flux cleaned = -0.00013544 Jy ! Component: 800 - total flux cleaned = -0.000158801 Jy ! Component: 850 - total flux cleaned = -0.000158675 Jy ! Component: 900 - total flux cleaned = -0.000135685 Jy ! Component: 950 - total flux cleaned = -0.000136359 Jy ! Component: 1000 - total flux cleaned = -0.000114423 Jy ! Component: 1050 - total flux cleaned = -7.18971e-05 Jy ! Component: 1100 - total flux cleaned = -9.35496e-05 Jy ! Component: 1150 - total flux cleaned = -9.37619e-05 Jy ! Component: 1200 - total flux cleaned = -7.38696e-05 Jy ! Component: 1250 - total flux cleaned = -3.47737e-05 Jy ! Component: 1300 - total flux cleaned = -7.42934e-05 Jy ! Component: 1350 - total flux cleaned = -7.44512e-05 Jy ! Component: 1400 - total flux cleaned = -7.43247e-05 Jy ! Component: 1450 - total flux cleaned = -7.44714e-05 Jy ! Component: 1500 - total flux cleaned = -9.30555e-05 Jy ! Component: 1550 - total flux cleaned = -3.91625e-05 Jy ! Component: 1600 - total flux cleaned = 3.18535e-05 Jy ! Component: 1650 - total flux cleaned = 4.93552e-05 Jy ! Component: 1700 - total flux cleaned = 6.66381e-05 Jy ! Component: 1750 - total flux cleaned = 0.00011799 Jy ! Component: 1800 - total flux cleaned = 0.000151627 Jy ! Component: 1850 - total flux cleaned = 0.000201575 Jy ! Component: 1900 - total flux cleaned = 0.000201192 Jy ! Component: 1950 - total flux cleaned = 0.00018469 Jy ! Component: 2000 - total flux cleaned = 0.000168593 Jy ! Component: 2050 - total flux cleaned = 0.000200096 Jy ! Component: 2100 - total flux cleaned = 0.000200018 Jy ! Component: 2150 - total flux cleaned = 0.000215215 Jy ! Component: 2200 - total flux cleaned = 0.000215289 Jy ! Component: 2250 - total flux cleaned = 0.000245385 Jy ! Component: 2300 - total flux cleaned = 0.000290079 Jy ! Component: 2350 - total flux cleaned = 0.000245961 Jy ! Component: 2400 - total flux cleaned = 0.000289636 Jy ! Component: 2450 - total flux cleaned = 0.000303932 Jy ! Component: 2500 - total flux cleaned = 0.000347001 Jy ! Component: 2550 - total flux cleaned = 0.000346803 Jy ! Component: 2600 - total flux cleaned = 0.00036067 Jy ! Component: 2650 - total flux cleaned = 0.000332858 Jy ! Component: 2700 - total flux cleaned = 0.000387663 Jy ! Component: 2750 - total flux cleaned = 0.000374111 Jy ! Component: 2800 - total flux cleaned = 0.000360853 Jy ! Component: 2850 - total flux cleaned = 0.000427466 Jy ! Component: 2900 - total flux cleaned = 0.00038785 Jy ! Component: 2950 - total flux cleaned = 0.000413997 Jy ! Component: 3000 - total flux cleaned = 0.000426784 Jy ! Component: 3050 - total flux cleaned = 0.000426783 Jy ! Component: 3100 - total flux cleaned = 0.000452178 Jy ! Component: 3150 - total flux cleaned = 0.00041435 Jy ! Component: 3200 - total flux cleaned = 0.000414528 Jy ! Component: 3250 - total flux cleaned = 0.000426938 Jy ! Component: 3300 - total flux cleaned = 0.000402338 Jy ! Component: 3350 - total flux cleaned = 0.000402375 Jy ! Component: 3400 - total flux cleaned = 0.000366038 Jy ! Component: 3450 - total flux cleaned = 0.000390058 Jy ! Component: 3500 - total flux cleaned = 0.000366274 Jy ! Component: 3550 - total flux cleaned = 0.000354308 Jy ! Component: 3600 - total flux cleaned = 0.000354272 Jy ! Component: 3650 - total flux cleaned = 0.000342534 Jy ! Component: 3700 - total flux cleaned = 0.00030772 Jy ! Component: 3750 - total flux cleaned = 0.000296051 Jy ! Component: 3800 - total flux cleaned = 0.000261654 Jy ! Component: 3850 - total flux cleaned = 0.000216329 Jy ! Component: 3900 - total flux cleaned = 0.000216336 Jy ! Component: 3950 - total flux cleaned = 0.000193856 Jy ! Component: 4000 - total flux cleaned = 0.000193791 Jy ! Component: 4050 - total flux cleaned = 0.000171615 Jy ! Total flux subtracted in 4096 components = 0.000204568 Jy ! Clean residual min=-0.000780 max=0.000745 Jy/beam ! Clean residual mean=-0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.193668 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 389 components and 0.193668 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0420-1501_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 3.116 at 13.06 degrees (North through East) ! Clean map min=-0.0013111 max=0.15605 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0420-1501_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.156046 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189949 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.36518 0.36518 0.730361 1.46072 2.92144 5.84289 11.6858 23.3715 46.7431 93.4862 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.156 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 821.511 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0420-1501_X_uvs.log closed on Thu Apr 7 08:58:42 2016